249463.0000000

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 96

約数和(自身を含む): 3214080

約数和(自身を除く): 2099730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 25, 30, 34, 38, 46, 50, 51, 57, 69, 75, 85, 95, 102, 114, 115, 138, 150, 170, 190, 230, 255, 285, 323, 345, 391, 425, 437, 475, 510, 570, 575, 646, 690, 782, 850, 874, 950, 969, 1150, 1173, 1275, 1311, 1425, 1615, 1725, 1938, 1955, 2185, 2346, 2550, 2622, 2850, 3230, 3450, 3910, 4370, 4845, 5865, 6555, 7429, 8075, 9690, 9775, 10925, 11730, 13110, 14858, 16150, 19550, 21850, 22287, 24225, 29325, 32775, 37145, 44574, 48450, 58650, 65550, 74290, 111435, 185725, 222870, 371450, 557175, 1114350]

約数ペア:

[(1, 1114350), (2, 557175), (3, 371450), (5, 222870), (6, 185725), (10, 111435), (15, 74290), (17, 65550), (19, 58650), (23, 48450), (25, 44574), (30, 37145), (34, 32775), (38, 29325), (46, 24225), (50, 22287), (51, 21850), (57, 19550), (69, 16150), (75, 14858), (85, 13110), (95, 11730), (102, 10925), (114, 9775), (115, 9690), (138, 8075), (150, 7429), (170, 6555), (190, 5865), (230, 4845), (255, 4370), (285, 3910), (323, 3450), (345, 3230), (391, 2850), (425, 2622), (437, 2550), (475, 2346), (510, 2185), (570, 1955), (575, 1938), (646, 1725), (690, 1615), (782, 1425), (850, 1311), (874, 1275), (950, 1173), (969, 1150)]